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858 contributions in the last year
Contribution activity
August 2020
Created a pull request in pingcap/tidb that received 17 comments
executor: fix wrong result for update ignore
What problem does this PR solve? Issue Number: close #xxx Problem Summary: update ignore can not get warn and update to the wrong result MySQL …
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- executor: fix alter user statement for user() and current_user()
- coprocessor: fix data race for tiflash work index in region cache (#19198)
- grafana: add `TiDB-Runtime` dashboard
- coprocessor: fix data race for tiflash work index in region cache (#19198)
- executor: fix build union-scan for index-join on patitioned tables
- update pd / br / unistore / tidb-tools dependencies
- executor, server: reduce connect/disconnect log spam
- table: use evalBuffer to improve performance of locatePartition
- test: try to stablize scan test
- planner/core: prune EQ condition for non-monotonous range partition
- store/tikv: skip a test case to make race test more stable
- store/tikv: use unistore instead of mocktikv in unit test
- ddl: support add global index operation on partition table
- statistics: build global statistics for table partition
- planner/core: fix partition selection on PointGet/BatchPointGet (#19146)
- metrics: add metrics for packet IO
- util: record sqls and heap profile when memory usage is higher than 80% system memory.
- store/tikv: print log when resolve lock rollback keys (#18736)
- server: add shutdown, refresh, resetconnection RPCs
- server: dump time length as 0 directly for zero value in date/datetime/timestamp type for prepare stmt
- metrics: use heatmap for some transaction pannels
- privilege: fix show grants for column privilege
- planner,executor: use new table partition implementation and fix CI
- transaction: fix union select for update race (#19006)
- reset map when pessimistic write conflict
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Created an issue in pingcap-incubator/tidb-dashboard that received 2 comments
Support download prometheus snapshot as zip
Feature Request Is your feature request related to a problem? Please describe: Nowadays, our customer and dba often report issues with Grafana scre…
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comments